Field Group Subgroup Title 01 GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION 01 020 Terminology (principles and coordination) 01 040 Vocabularies 01 040 01 Generalities. Terminology. Standardization. Documentation (Vocabularies) 01 040 03 Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies) 01 040 07 Mathematics. Natural sciences (Vocabularies) 01 040 11 Health care technology (Vocabularies) 01 040 13 Environment. Health protection. Safety (Vocabularies) 01 040 17 Metrology and measurement. Physical phenomena (Vocabularies) 01 040 19 Testing (Vocabularies) 01 040 21 Mechanical systems and components for general use (Vocabularies) 01 040 23 Fluid systems and components for general use (Vocabularies) 01 040 25 Manufacturing engineering (Vocabularies) 01 040 27 Energy and heat transfer engineering (Vocabularies) 01 040 29 Electrical engineering (Vocabularies) 01 040 31 Electronics (Vocabularies) 01 040 33 Telecommunications. Audio and video engineering (Vocabularies) 01 040 35 Information technology. Office machines (Vocabularies) 01 040 37 Image technology (Vocabularies) 01 040 39 Precision mechanics. Jewellery (Vocabularies) 01 040 43 Road vehicle engineering (Vocabularies) 01 040 45 Railway engineering (Vocabularies) 01 040 47 Shipbuilding and marine structures (Vocabularies) 01 040 49 Aircraft and space vehicle engineering (Vocabularies) 01 040 53 Materials handling equipment (Vocabularies) 01 040 55 Packaging and distribution of goods (Vocabularies) 01 040 59 Textile and leather technology (Vocabularies) 01 040 61 Clothing industry (Vocabularies) 01 040 65 Agriculture (Vocabularies) 01 040 67 Food technology (Vocabularies) 01 040 71 Chemical technology (Vocabularies) 01 040 73 Mining and minerals (Vocabularies) 01 040 75 Petroleum and related technologies (Vocabularies) 01 040 77 Metallurgy (Vocabularies) 01 040 79 Wood technology (Vocabularies) 01 040 81 Glass and ceramics industries (Vocabularies) 01 040 83 Rubber and plastics industries (Vocabularies) 01 040 85 Paper technology (Vocabularies) 01 040 87 Paint and colour industries (Vocabularies) 01 040 91 Construction materials and building (Vocabularies) 01 040 93 Civil engineering (Vocabularies) 01 040 95 Military engineering (Vocabularies) 01 040 97 Domestic and commercial equipment. Entertainment. Sports (Vocabularies) 01 060 Quantities and units 01 070 Colour coding 01 075 Character symbols 01 080 Graphical symbols 01 080 01 Graphical symbols in general 01 080 10 Public information symbols 01 080 20 Graphical symbols for use on specific equipment 01 080 30 Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation 01 080 40 Graphical symbols for use on electrical and electronics engineering drawings, diagrams, charts and in relevant technical product documentation 01 080 50 Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentation 01 080 99 Other graphical symbols 01 100 Technical drawings 01 100 01 Technical drawings in general 01 100 20 Mechanical engineering drawings 01 100 25 Electrical and electronics engineering drawings 01 100 27 Technical drawings for telecommunications and information technology fields 01 100 30 Construction drawings 01 100 40 Drawing equipment 01 100 99 Other standards related to technical drawings 01 110 Technical product documentation 01 120 01 140 01 140 10 Writing and transliteration 01 140 20 Information sciences 01 140 30 Documents in administration, commerce and industry 01 140 40 Publishing 03 SERVICES. COMPANY ORGANIZATION, MANAGEMENT AND QUALITY. ADMINISTRATION. TRANSPORT. SOCIOLOGY 03 020 Sociology. Demography 03 040 Labour. Employment 03 060 Finances. Banking. Monetary systems. Insurance 03 080 Services 03 080 01 Services in general 03 080 10 Industrial services 03 080 20 Services for companies 03 080 30 Services for consumers 03 080 99 Other services 03 100 Company organization and management 03 100 01 Company organization and management in general 03 100 10 Purchasing. Procurement. Logistics 03 100 20 Trade. Commercial function. Marketing 03 100 30 Management of human resources 03 100 40 Research and development 03 100 50 Production. Production management 03 100 60 Accountancy 03 100 99 Other standards related to company organization and management 03 120 Quality 03 120 01 Quality in general 03 120 10 Quality management and quality assurance 03 120 20 Product and company certification. Conformity assessment 03 120 30 Application of statistical methods 03 120 99 Other standards related to quality 03 140 Patents. Intellectual property 03 160 Law. Administration 03 180 Education 03 200 Leisure. Tourism 03 220 Transport 03 220 01 Transport in general 03 220 20 Road transport 03 220 30 Transport by rail 03 220 40 Transport by water 03 220 50 Air transport 03 220 99 Other forms of transport 03 240 Postal services 07 MATHEMATICS. NATURAL SCIENCES 07 020 Mathematics 07 030 Physics. Chemistry 07 040 Astronomy. Geodesy. Geography 07 060 Geology. Meteorology. Hydrology 07 080 Biology. Botany. Zoology 07 100 Microbiology 07 100 01 Microbiology in general 07 100 10 Medical microbiology 07 100 20 Microbiology of water 07 100 30 Food microbiology 07 100 99 Other standards related to microbiology 11 HEALTH CARE TECHNOLOGY 11 020 Medical sciences and health care facilities in general 11 040 Medical equipment 11 040 01 Medical equipment in general 11 040 10 Anaesthetic, respiratory and reanimation equipment 11 040 20 Transfusion, infusion and injection equipment 11 040 25 Syringes, needles and catheters 11 040 30 Surgical instruments and materials 11 040 40 Implants for surgery, prosthetics and orthotics 11 040 50 Radiographic equipment 11 040 55 Diagnostic equipment 11 040 60 Therapy equipment 11 040 70 Ophthalmic equipment 11 040 99 Other medical equipment 11 060 Dentistry 11 060 01 Dentistry in general 11 060 10 Dental materials 11 060 15 Dental implants 11 060 20 Dental equipment 11 060 25 Dental instruments 11 080 Sterilization and disinfection 11 080 01 Sterilization and disinfection in general 11 080 10 Sterilizing equipment 11 080 20 Disinfectants and antiseptics 11 080 30 Sterilized packaging 11 080 99 Other standards related to sterilization and disinfection 11 100 Laboratory medicine 11 100 01 Laboratory medicine in general 11 100 10 In vitro diagnostic test systems 11 100 20 Biological evaluation of medical devices 11 100 30 Analysis of blood and urine 11 100 99 Other standards related to laboratory medicine 11 120 Pharmaceutics 11 120 01 Pharmaceutics in general 11 120 10 Medicaments 11 120 20 Wound dressings and compresses 11 120 99 Other standards related to pharmaceutics 11 140 Hospital equipment 11 160 First aid 11 180 Aids for disabled or handicapped persons 11 180 01 Aids for disabled and handicapped persons in general 11 180 10 Aids and adaptation for moving 11 180 15 Aids for deaf and hearing impaired people 11 180 20 Aids for incontinence and ostomy 11 180 30 Aids for blind or partially sighted people 11 180 40 Aids for drinking and eating 11 180 99 Other standards related to aids for disabled and handicapped people 11 200 Birth control. Mechanical contraceptives 11 220 Veterinary medicine 13 ENVIRONMENT. HEALTH PROTECTION. SAFETY 13 020 Environmental protection 13 020 01 Environment and environmental protection in general 13 020 10 Environmental management 13 020 20 Environmental economics 13 020 30 Environmental impact assessment 13 020 40 Pollution, pollution control and conservation 13 020 50 Ecolabelling 13 020 60 Product life-cycles 13 020 70 Environmental projects 13 020 99 Other standards related to environmental protection 13 030 Wastes 13 030 01 Wastes in general 13 030 10 Solid wastes 13 030 20 Liquid wastes. Sludge 13 030 30 Special wastes 13 030 40 Installations and equipment for waste disposal and treatment 13 030 50 Recycling 13 030 99 Other standards related to wastes 13 040 Air quality 13 040 01 Air quality in general 13 040 20 Ambient atmospheres 13 040 30 Workplace atmospheres 13 040 35 Cleanrooms and associated controlled environments 13 040 40 Stationary source emissions 13 040 50 Transport exhaust emissions 13 040 99 Other standards related to air quality 13 060 Water quality 13 060 01 Water quality in general 13 060 10 Water of natural resources 13 060 20 Drinking water 13 060 25 Water for industrial use 13 060 30 Sewage water 13 060 45 Examination of water in general 13 060 50 Examination of water for chemical substances 13 060 60 Examination of physical properties of water 13 060 70 Examination of biological properties of water 13 060 99 Other standards related to water quality 13 080 Soil quality. Pedology 13 080 01 Soil quality and pedology in general 13 080 05 Examination of soils in general 13 080 10 Chemical characteristics of soils 13 080 20 Physical properties of soils 13 080 30 Biological properties of soils 13 080 40 Hydrological properties of soils 13 080 99 Other standards related to soil quality 13 100 Occupational safety. Industrial hygiene 13 110 Safety of machinery 13 120 Domestic safety 13 140 Noise with respect to human beings 13 160 Vibration and shock with respect to human beings 13 180 Ergonomics 13 200 Accident and disaster control 13 220 Protection against fire 13 220 01 Protection against fire in general 13 220 10 Fire-fighting 13 220 20 Fire protection 13 220 40 Ignitability and burning behaviour of materials and products 13 220 50 Fire-resistance of building materials and elements 13 220 99 Other standards related to protection against fire 13 230 Explosion protection 13 240 Protection against excessive pressure 13 260 Protection against electric shock. Live working 13 280 Radiation protection 13 300 Protection against dangerous goods 13 310 Protection against crime 13 320 Alarm and warning systems 13 340 Protective equipment 13 340 01 Protective equipment in general 13 340 10 Protective clothing 13 340 20 Head protective equipment 13 340 30 Respiratory protective devices 13 340 40 Hand and arm protection 13 340 50 Leg and foot protection 13 340 60 Protection against falling and slipping 13 340 70 Lifejackets, buoyancy aids and flotation devices 13 340 99 Other protective equipment 17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA 17 020 Metrology and measurement in general 17 040 Linear and angular measurements 17 040 01 Linear and angular measurements in general 17 040 10 Limits and fits 17 040 20 Properties of surfaces 17 040 30 Measuring instruments 17 040 99 Other standards related to linear and angular measurements 17 060 Measurement of volume, mass, density, viscosity 17 080 Measurement of time, velocity, acceleration, angular velocity 17 100 Measurement of force, weight and pressure 17 120 Measurement of fluid flow 17 120 01 Measurement of fluid flow in general 17 120 10 Flow in closed conduits 17 120 20 Flow in open channels 17 140 Acoustics and acoustic measurements 17 140 01 Acoustic measurements and noise abatement in general 17 140 20 Noise emitted by machines and equipment 17 140 30 Noise emitted by means of transport 17 140 50 Electroacoustics 17 140 99 Other standards related to acoustics 17 160 Vibrations, shock and vibration measurements 17 180 Optics and optical measurements 17 180 01 Optics and optical measurements in general 17 180 20 Colours and measurement of light 17 180 30 Optical measuring instruments 17 180 99 Other standards related to optics and optical measurements 17 200 Thermodynamics and temperature measurements 17 200 01 Thermodynamics in general 17 200 10 Heat. Calorimetry 17 200 20 Temperature-measuring instruments 17 200 99 Other standards related to thermodynamics 17 220 Electricity. Magnetism. Electrical and magnetic measurements 17 220 01 Electricity. Magnetism. General aspects 17 220 20 Measurement of electrical and magnetic quantities 17 220 99 Other standards related to electricity and magnetism 17 240 Radiation measurements 19 TESTING 19 020 Test conditions and procedures in general 19 040 Environmental testing 19 060 Mechanical testing 19 080 Electrical and electronic testing 19 100 Non-destructive testing 19 120 Particle size analysis. Sieving 21 MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE 21 020 Characteristics and design of machines, apparatus, equipment 21 040 Screw threads 21 040 01 Screw threads in general 21 040 10 Metric screw threads 21 040 20 Inch screw threads 21 040 30 Special screw threads 21 060 Fasteners 21 060 01 Fasteners in general 21 060 10 Bolts, screws, studs 21 060 20 Nuts 21 060 30 Washers, locking elements 21 060 40 Rivets 21 060 50 Pins, nails 21 060 60 Rings, bushes, sleeves, collars 21 060 70 Clamps and staples 21 060 99 Other fasteners 21 080 Hinges, eyelets and other articulated joints 21 100 Bearings 21 100 01 Bearings in general 21 100 10 Plain bearings 21 100 20 Rolling bearings 21 120 Shafts and couplings 21 120 01 Shafts and couplings in general 21 120 10 Shafts 21 120 20 Couplings 21 120 30 Keys and keyways, splines 21 120 40 Balancing and balancing machines 21 120 99 Other standards related to shafts and couplings 21 140 Seals, glands 21 160 Springs 21 180 Housings, enclosures, other machine parts 21 200 Gears 21 220 Flexible drives and transmissions 21 220 01 Flexible drives and transmissions in general 21 220 10 Belt drives and their components 21 220 20 Cable or rope drives and their components 21 220 30 Chain drives and their components 21 220 99 Other flexible drives and transmissions 21 240 Rotary-reciprocating mechanisms and their parts 21 260 Lubrication systems 23 FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE 23 020 Fluid storage devices 23 020 01 Fluid storage devices in general 23 020 10 Stationary containers and tanks 23 020 20 Vessels and containers mounted on vehicles 23 020 30 Gas pressure vessels, gas cylinders 23 020 40 Cryogenic vessels 23 020 99 Other fluid storage devices 23 040 Pipeline components and pipelines 23 040 01 Pipeline components and pipelines in general 23 040 10 Iron and steel pipes 23 040 15 Non-ferrous metal pipes 23 040 20 Plastics pipes 23 040 40 Metal fittings 23 040 45 Plastics fittings 23 040 50 Pipes and fittings of other materials 23 040 60 Flanges, couplings and joints 23 040 70 Hoses and hose assemblies 23 040 80 Seals for pipe and hose assemblies 23 040 99 Other pipeline components 23 060 Valves 23 060 01 Valves in general 23 060 10 Globe valves 23 060 20 Ball and plug valves 23 060 30 Gate valves 23 060 40 Pressure regulators 23 060 50 Check valves 23 060 99 Other valves 23 080 Pumps 23 100 Fluid power systems 23 100 01 Fluid power systems in general 23 100 10 Pumps and motors 23 100 20 Cylinders 23 100 40 Piping and couplings 23 100 50 Control components 23 100 60 Filters, seals and contamination of fluids 23 100 99 Other fluid power system components 23 120 Ventilators. Fans. Air-conditioners 23 140 Compressors and pneumatic machines 23 160 Vacuum technology 25 MANUFACTURING ENGINEERING 25 020 Manufacturing forming processes 25 040 Industrial automation systems 25 040 01 Industrial automation systems in general 25 040 10 Machining centres 25 040 20 Numerically controlled machines 25 040 30 Industrial robots. Manipulators 25 040 40 Industrial process measurement and control 25 040 99 Other industrial automation systems 25 060 Machine tool systems 25 060 01 Machine tool systems in general 25 060 10 Modular units and other devices 25 060 20 Dividing and tool-workpiece holding devices 25 060 99 Other machine tool systems 25 080 Machine tools 25 080 01 Machine tools in general 25 080 10 Lathes 25 080 20 Boring and milling machines 25 080 25 Planing machines 25 080 30 Broaching machines 25 080 40 Drilling machines 25 080 50 Grinding and polishing machines 25 080 60 Sawing machines 25 080 99 Other machine tools 25 100 Cutting tools 25 100 01 Cutting tools in general 25 100 10 Turning tools 25 100 20 Milling tools 25 100 25 Tools for planing and broaching machines 25 100 30 Drills, countersinks, reamers 25 100 40 Saws 25 100 50 Taps and threading dies 25 100 60 Files 25 100 70 Abrasives 25 100 99 Other cutting tools 25 120 Chipless working equipment 25 120 01 Chipless working equipment in general 25 120 10 Forging equipment. Presses. Shears 25 120 20 Rolling, extruding and drawing equipment 25 120 30 Moulding equipment 25 120 40 Electrochemical machines 25 120 99 Other chipless working equipment 25 140 Hand-held tools 25 140 01 Hand-held tools in general 25 140 10 Pneumatic tools 25 140 20 Electric tools 25 140 30 Hand-operated tools 25 140 99 Other hand-held tools 25 160 Welding, brazing and soldering 25 160 01 Welding, brazing and soldering in general 25 160 10 Welding processes 25 160 20 Welding consumables 25 160 30 Welding equipment 25 160 40 Welded joints and welds 25 160 50 Brazing and soldering 25 180 Industrial furnaces 25 180 01 Industrial furnaces in general 25 180 10 Electric furnaces 25 180 20 Fuel furnaces 25 200 Heat treatment 25 220 Surface treatment and coating 25 220 01 Surface treatment and coating in general 25 220 10 Surface preparation 25 220 20 Surface treatment 25 220 40 Metallic coatings 25 220 50 Enamels 25 220 60 Organic coatings 25 220 99 Other treatments and coatings 27 ENERGY AND HEAT TRANSFER ENGINEERING 27 010 Energy and heat transfer engineering in general 27 020 Internal combustion engines 27 040 Gas and steam turbines. Steam engines 27 060 Burners. Boilers 27 060 01 Burners and boilers in general 27 060 10 Liquid and solid fuel burners 27 060 20 Gas fuel burners 27 060 30 Boilers and heat exchangers 27 070 Fuel cells 27 075 Hydrogen technologies 27 080 Heat pumps 27 100 Power stations in general 27 120 Nuclear energy engineering 27 120 01 Nuclear energy in general 27 120 10 Reactor engineering 27 120 20 Nuclear power plants. Safety 27 120 30 Fissile materials and nuclear fuel technology 27 120 99 Other standards related to nuclear energy 27 140 Hydraulic energy engineering 27 160 Solar energy engineering 27 180 Wind turbine energy systems 27 190 Biological sources and alternative sources of energy 27 200 Refrigerating technology 27 220 Heat recovery. Thermal insulation 29 ELECTRICAL ENGINEERING 29 020 Electrical engineering in general 29 030 Magnetic materials 29 035 Insulating materials 29 035 01 Insulating materials in general 29 035 10 Paper and board insulating materials 29 035 20 Plastics and rubber insulating materials 29 035 30 Glass and ceramic insulating materials 29 035 50 Mica based materials 29 035 60 Varnished fabrics 29 035 99 Other insulating materials 29 040 Insulating fluids 29 040 01 Insulating fluids in general 29 040 10 Insulating oils 29 040 20 Insulating gases 29 040 99 Other insulating fluids 29 045 Semiconducting materials 29 050 Superconductivity and conducting materials 29 060 Electrical wires and cables 29 060 01 Electrical wires and cables in general 29 060 10 Wires 29 060 20 Cables 29 080 Insulation 29 080 01 Electrical insulation in general 29 080 10 Insulators 29 080 20 Bushings 29 080 30 Insulation systems 29 080 99 Other standards related to insulation 29 100 Components for electrical equipment 29 100 01 Components for electrical equipment in general 29 100 10 Magnetic components 29 100 20 Electric and electromechanical components 29 100 99 Other components for electrical equipment 29 120 Electrical accessories 29 120 01 Electrical accessories in general 29 120 10 Conduits for electrical purposes 29 120 20 Connecting devices 29 120 30 Plugs, socket-outlets, couplers 29 120 40 Switches 29 120 50 Fuses and other overcurrent protection devices 29 120 70 Relays 29 120 99 Other electrical accessories 29 130 Switchgear and controlgear 29 130 01 Switchgear and controlgear in general 29 130 10 High voltage switchgear and controlgear 29 130 20 Low voltage switchgear and controlgear 29 130 99 Other switchgear and controlgear 29 140 Lamps and related equipment 29 140 01 Lamps in general 29 140 10 Lamp caps and holders 29 140 20 Incandescent lamps 29 140 30 Fluorescent lamps. Discharge lamps 29 140 40 Luminaires 29 140 50 Lighting installation systems 29 140 99 Other standards related to lamps 29 160 Rotating machinery 29 160 01 Rotating machinery in general 29 160 10 Components for rotating machines 29 160 20 Generators 29 160 30 Motors 29 160 40 Generating sets 29 160 99 Other standards related to rotating mac hinery 29 180 Transformers. Reactors 29 200 Rectifiers. Converters. Stabilized power supply 29 220 Galvanic cells and batteries 29 220 01 Galvanic cells and batteries in general 29 220 10 Primary cells and batteries 29 220 20 Acid secondary cells and batteries 29 220 30 Alkaline secondary cells and batteries 29 220 99 Other cells and batteries 29 240 Power transmission and distribution networks 29 240 01 Power transmission and distribution networks in general 29 240 10 Substations. Surge arresters 29 240 20 Power transmission and distribution lines 29 240 30 Control equipment for electric power systems 29 240 99 Other equipment related to power transmission and distribution networks 29 260 Electrical equipment for working in special conditions 29 260 01 Electrical equipment for working in special conditions in general 29 260 10 Electrical installations for outdoor use 29 260 20 Electrical apparatus for explosive atmospheres 29 260 99 Other electrical equipment for working in special conditions 29 280 Electric traction equipment 31 ELECTRONICS 31 020 Electronic components in general 31 040 Resistors 31 040 01 Resistors in general 31 040 10 Fixed resistors 31 040 20 Potentiometers, variable resistors 31 040 30 Thermistors 31 040 99 Other resistors 31 060 Capacitors 31 060 01 Capacitors in general 31 060 10 Fixed capacitors 31 060 20 Ceramic and mica capacitors 31 060 30 Paper and plastics capacitors 31 060 40 Tantalum electrolytic capacitors 31 060 50 Aluminium electrolytic capacitors 31 060 60 Variable capacitors 31 060 70 Power capacitors 31 060 99 Other capacitors 31 080 Semiconductor devices 31 080 01 Semiconductor devices in general 31 080 10 Diodes 31 080 20 Thyristors 31 080 30 Transistors 31 080 99 Other semiconductor devices 31 100 Electronic tubes 31 120 Electronic display devices 31 140 Piezoelectric devices 31 160 Electric filters 31 180 Printed circuits and boards 31 190 Electronic component assemblies 31 200 Integrated circuits. Microelectronics 31 220 Electromechanical components for electronic and telecommunications equipment 31 220 01 Electromechanical components in general 31 220 10 Plug-and-socket devices. Connectors 31 220 20 Switches 31 220 99 Other electromechanical components 31 240 Mechanical structures for electronic equipment 31 260 Optoelectronics. Laser equipment 33 TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING 33 020 Telecommunications in general 33 030 Telecommunication services. Applications 33 040 Telecommunication systems 33 040 01 Telecommunication systems in general 33 040 20 Transmission systems 33 040 30 Switching and signalling systems 33 040 35 Telephone networks 33 040 40 Data communication networks 33 040 50 Lines, connections and circuits 33 040 60 Powerline telecommunications 33 040 99 Other equipment for telecommunication systems 33 050 Telecommunication terminal equipment 33 050 01 Telecommunication terminal equipment in general 33 050 10 Telephone equipment 33 050 20 Paging equipment 33 050 30 Equipment for telex, teletext, telefax 33 050 99 Other telecommunication terminal equipment 33 060 Radiocommunications 33 060 01 Radiocommunications in general 33 060 20 Receiving and transmitting equipment 33 060 30 Radio relay and fixed satellite communications systems 33 060 40 Cabled distribution systems 33 060 99 Other equipment for radiocommunications 33 070 Mobile services 33 070 01 Mobile services in general 33 070 10 Terrestrial Trunked Radio (TETRA) 33 070 20 Paging systems 33 070 30 Digital Enhanced Cordless Telecommunications (DECT) 33 070 40 Satellite 33 070 50 Global System for Mobile Communication (GSM) 33 070 99 Other mobile services 33 080 Integrated Services Digital Network (ISDN) 33 100 Electromagnetic compatibility (EMC) 33 100 01 Electromagnetic compatibility in general 33 100 10 Emission 33 100 20 Immunity 33 100 99 Other aspects related to EMC 33 120 Components and accessories for telecommunications equipment 33 120 01 Components and accessories in general 33 120 10 Coaxial cables. Waveguides 33 120 20 Wires and symmetrical cables 33 120 30 RF connectors 33 120 40 Aerials 33 120 99 Other components and accessories 33 140 Special measuring equipment for use in telecommunications 33 160 Audio, video and audiovisual engineering 33 160 01 Audio, video and audiovisual systems in general 33 160 10 Amplifiers 33 160 20 Radio receivers 33 160 25 Television receivers 33 160 30 Audio systems 33 160 40 Video systems 33 160 50 Accessories 33 160 60 Multimedia systems and teleconferencing equipment 33 160 99 Other audio, video and audiovisual equipment 33 170 Television and radio broadcasting 33 180 Fibre optic communications 33 180 01 Fibre optic systems in general 33 180 10 Fibres and cables 33 180 20 Fibre optic interconnecting devices 33 180 30 Optic amplifiers 33 180 99 Other fibre optic equipment 33 200 Telecontrol. Telemetering 35 INFORMATION TECHNOLOGY. OFFICE MACHINES 35 020 Information technology (IT) in general 35 040 Character sets and information coding 35 060 Languages used in information technology 35 080 Software 35 100 Open systems interconnection (OSI) 35 100 01 Open systems interconnection in general 35 100 05 Multilayer applications 35 100 10 Physical layer 35 100 20 Data link layer 35 100 30 Network layer 35 100 40 Transport layer 35 100 50 Session layer 35 100 60 Presentation layer 35 100 70 Application layer 35 110 Networking 35 140 Computer graphics 35 160 Microprocessor systems 35 180 IT terminal and other peripheral equipment 35 200 Interface and interconnection equipment 35 220 Data storage devices 35 220 01 Data storage devices in general 35 220 10 Paper cards and tapes 35 220 20 Magnetic storage devices in general 35 220 21 Magnetic disks 35 220 22 Magnetic tapes 35 220 23 Cassettes and cartridges for magnetic tapes 35 220 30 Optical storage devices 35 220 99 Other data storage devices 35 240 Applications of information technology 35 240 01 Application of information technology in general 35 240 10 Computer-aided design (CAD) 35 240 15 Identification cards and related devices 35 240 20 IT applications in office work 35 240 30 IT applications in information, documentation and publishing 35 240 40 IT applications in banking 35 240 50 IT applications in industry 35 240 60 IT applications in transport and trade 35 240 70 IT applications in science 35 240 80 IT applications in health care technology 35 240 99 IT applications in other fields 35 260 Office machines 37 IMAGE TECHNOLOGY 37 020 Optical equipment 37 040 Photography 37 040 01 Photography in general 37 040 10 Photographic equipment. Projectors 37 040 20 Photographic paper, films and plates. Cartridges 37 040 25 Radiographic films 37 040 30 Photographic chemicals 37 040 99 Other standards related to photography 37 060 Cinematography 37 060 01 Cinematography in general 37 060 10 Motion picture equipment 37 060 20 Motion picture films. Cartridges 37 060 99 Other standards related to cinematography 37 080 Document imaging applications 37 100 Graphic technology 37 100 01 Graphic technology in general 37 100 10 Reproduction equipment 37 100 20 Materials for graphic technology 37 100 99 Other standards related to graphic technology 39 PRECISION MECHANICS. JEWELLERY 39 020 Precision mechanics 39 040 Horology 39 040 01 Horology in general 39 040 10 Watches 39 040 20 Clocks 39 040 99 Other time-measuring instruments 39 060 Jewellery 43 ROAD VEHICLES ENGINEERING 43 020 Road vehicles in general 43 040 Road vehicle systems 43 040 01 Road vehicle systems in general 43 040 10 Electrical and electronic equipment 43 040 15 Car informatics. On board computer systems 43 040 20 Lighting, signalling and warning devices 43 040 30 Indicating and control devices 43 040 40 Braking systems 43 040 50 Transmissions, suspensions 43 040 60 Bodies and body components 43 040 65 Glazing and wiper systems 43 040 70 Couplings 43 040 80 Crash protection and restraint systems 43 040 99 Other road vehicle systems 43 060 Internal combustion engines for road vehicles 43 060 01 Internal combustion engines for road vehicles in general 43 060 10 Engine block and internal components 43 060 20 Pressure charging and air/exhaust gas ducting systems 43 060 30 Cooling systems. Lubricating systems 43 060 40 Fuel systems 43 060 50 Electrical and electronic equipment. Control systems 43 060 99 Other components and systems of internal combustion engines 43 080 Commercial vehicles 43 080 01 Commercial vehicles in general 43 080 10 Trucks and trailers 43 080 20 Buses 43 080 99 Other commercial vehicles 43 100 Passenger cars. Caravans and light trailers 43 120 Electric road vehicles 43 140 Motorcycles and mopeds 43 150 Cycles 43 160 Special purpose vehicles 43 180 Diagnostic, maintenance and test equipment 45 RAILWAY ENGINEERING 45 020 Railway engineering in general 45 040 Materials and components for railway engineering 45 060 Railway rolling stock 45 060 01 Railway rolling stock in general 45 060 10 Tractive stock 45 060 20 Trailing stock 45 080 Rails and railway components 45 100 Cableway equipment 45 120 Equipment for railway/cableway construction and maintenance 47 SHIPBUILDING AND MARINE STRUCTURES 47 020 Shipbuilding and marine structures in general 47 020 01 General standards related to shipbuilding and marine structures 47 020 05 Materials and components for shipbuilding 47 020 10 Hulls and their structure elements 47 020 20 Marine engines and propulsion systems 47 020 30 Piping systems 47 020 40 Lifting and cargo handling equipment 47 020 50 Deck equipment and installations 47 020 60 Electrical equipment of ships and of marine structures 47 020 70 Navigation and control equipment 47 020 80 Accommodation spaces 47 020 85 Cargo spaces 47 020 90 Marine ventilation, air conditioning and heating systems 47 020 99 Other standards related to shipbuilding and marine structures 47 040 Seagoing vessels 47 060 Inland navigation vessels 47 080 Small craft 49 AIRCRAFT AND SPACE VEHICLE ENGINEERING 49 020 Aircraft and space vehicles in general 49 025 Materials for aerospace construction 49 025 01 Materials for aerospace construction in general 49 025 05 Ferrous alloys in general 49 025 10 Steels 49 025 15 Non-ferrous alloys in general 49 025 20 Aluminium 49 025 30 Titanium 49 025 40 Rubber and plastics 49 025 50 Adhesives 49 025 60 Textiles 49 025 99 Other materials 49 030 Fasteners for aerospace construction 49 030 01 Fasteners in general 49 030 10 Screw threads 49 030 20 Bolts, screws, studs 49 030 30 Nuts 49 030 40 Pins, nails 49 030 50 Washers and other locking elements 49 030 60 Rivets 49 030 99 Other fasteners 49 035 Components for aerospace construction 49 040 Coatings and related processes used in aerospace industry 49 045 Structure and structure elements 49 050 Aerospace engines and propulsion systems 49 060 Aerospace electric equipment and systems 49 080 Aerospace fluid systems and components 49 090 On-board equipment and instruments 49 095 Passenger and cabin equipment 49 100 Ground service and maintenance equipment 49 120 Cargo equipment 49 140 Space systems and operations 53 MATERIALS HANDLING EQUIPMENT 53 020 Lifting equipment 53 020 01 Lifting appliances in general 53 020 20 Cranes 53 020 30 Accessories for lifting equipment 53 020 99 Other lifting equipment 53 040 Continuous handling equipment 53 040 01 Continuous handling equipment in general 53 040 10 Conveyors 53 040 20 Components for conveyors 53 040 30 Pneumatic transport and its components 53 040 99 Other continuous handling equipment 53 060 Industrial trucks 53 080 Storage equipment 53 100 Earth-moving machinery 53 120 Equipment for manual handling 55 PACKAGING AND DISTRIBUTION OF GOODS 55 020 Packaging and distribution of goods in general 55 040 Packaging materials and accessories 55 060 Spools. Bobbins 55 080 Sacks. Bags 55 100 Bottles. Pots. Jars 55 120 Cans. Tins. Tubes 55 130 Aerosol containers 55 140 Barrels. Drums. Canisters 55 160 Cases. Boxes. Crates 55 180 Freight distribution of goods 55 180 01 Freight distribution of goods in general 55 180 10 General purpose containers 55 180 20 General purpose pallets 55 180 30 Air mode containers, pallets and nets 55 180 40 Complete, filled transport packages 55 180 99 Other standards related to freight distribution of goods 55 200 Packaging machinery 55 220 Storing. Warehousing 55 230 Distribution and vending machines 59 TEXTILE AND LEATHER TECHNOLOGY 59 020 Processes of the textile industry 59 040 Textile auxiliary materials 59 060 Textile fibres 59 060 01 Textile fibres in general 59 060 10 Natural fibres 59 060 20 Man-made fibres 59 060 30 Mineral and metal fibres 59 060 99 Other textile fibres 59 080 Products of the textile industry 59 080 01 Textiles in general 59 080 20 Yarns 59 080 30 Textile fabrics 59 080 40 Coated fabrics 59 080 50 Ropes 59 080 60 Textile floor coverings 59 080 70 Geotextiles 59 080 99 Other products of the textile industry 59 100 Materials for the reinforcement of composites 59 100 01 Materials for the reinforcement of composites in general 59 100 10 Textile glass materials 59 100 20 Carbon materials 59 100 30 Aramide materials 59 100 99 Other materials for the reinforcement of composites 59 120 Textile machinery 59 120 01 Textile machinery in general 59 120 10 Spinning, twisting and texturing machines 59 120 20 Winding machines and equipment 59 120 30 Looms. Weaving machines 59 120 40 Knitting machines 59 120 50 Dyeing and finishing equipment 59 120 99 Other textile machinery 59 140 Leather technology 59 140 01 Leather technology in general 59 140 10 Processes and auxiliary materials 59 140 20 Raw skins, hides and pelts 59 140 30 Leather and furs 59 140 35 Leather products 59 140 40 Machines and equipment for leather and fur production 59 140 99 Other standards related to leather technology 61 CLOTHING INDUSTRY 61 020 Clothes 61 040 Headgear. Clothing accessories. Fastening of clothing 61 060 Footwear 61 080 Sewing machines and other equipment for the clothing industry 65 AGRICULTURE 65 020 Farming and forestry 65 020 01 Farming and forestry in general 65 020 20 Plant growing 65 020 30 Animal husbandry and breeding 65 020 40 Landscaping and silviculture 65 020 99 Other standards related to farming and forestry 65 040 Farm buildings, structures and installations 65 040 01 Farm buildings and installations in general 65 040 10 Livestock buildings, installations and equipment 65 040 20 Buildings and installations for processing and storage of agricultural produce 65 040 30 Greenhouses and other installations 65 040 99 Other standards related to farm buildings and installations 65 060 Agricultural machines, implements and equipment 65 060 01 Agricultural machines and equipment in general 65 060 10 Agricultural tractors and trailed vehicles 65 060 20 Soil-working equipment 65 060 25 Equipment for storage, preparation and distribution of fertilizers 65 060 30 Sowing and planting equipment 65 060 35 Irrigation and drainage equipment 65 060 40 Plant care equipment 65 060 50 Harvesting equipment 65 060 60 Viticultural and wine-making equipment 65 060 70 Horticultural equipment 65 060 80 Forestry equipment 65 060 99 Other agricultural machines and equipment 65 080 Fertilizers 65 100 Pesticides and other agrochemicals 65 100 01 Pesticides and other agrochemicals in general 65 100 10 Insecticides 65 100 20 Herbicides 65 100 30 Fungicides 65 100 99 Other pesticides and agrochemicals 65 120 Animal feeding stuffs 65 140 Beekeeping 65 145 Hunting 65 150 Fishing and fish breeding 65 160 Tobacco, tobacco products and related equipment 67 FOOD TECHNOLOGY 67 020 Processes in the food industry 67 040 Food products in general 67 050 General methods of tests and analysis for food products 67 060 Cereals, pulses and derived products 67 080 Fruits. Vegetables 67 080 01 Fruits, vegetables and derived products in general 67 080 10 Fruits and derived products 67 080 20 Vegetables and derived products 67 100 Milk and milk products 67 100 01 Milk and milk products in general 67 100 10 Milk and processed milk products 67 100 20 Butter 67 100 30 Cheese 67 100 40 Ice cream and ice confectionery 67 100 99 Other milk products 67 120 Meat, meat products and other animal produce 67 120 01 Animal produce in general 67 120 10 Meat and meat products 67 120 20 Poultry and eggs 67 120 30 Fish and fishery products 67 120 99 Other animal produce 67 140 Tea. Coffee. Cocoa 67 140 10 Tea 67 140 20 Coffee and coffee substitutes 67 140 30 Cocoa 67 160 Beverages 67 160 01 Beverages in general 67 160 10 Alcoholic beverages 67 160 20 Non-alcoholic beverages 67 180 Sugar. Sugar products. Starch 67 180 10 Sugar and sugar products 67 180 20 Starch and derived products 67 190 Chocolate 67 200 Edible oils and fats. Oilseeds 67 200 10 Animal and vegetable fats and oils 67 200 20 Oilseeds 67 220 Spices and condiments. Food additives 67 220 10 Spices and condiments 67 220 20 Food additives 67 230 Prepackaged and prepared foods 67 240 Sensory analysis 67 250 Materials and articles in contact with foodstuffs 67 260 Plants and equipment for the food industry 71 CHEMICAL TECHNOLOGY 71 020 Production in the chemical industry 71 040 Analytical chemistry 71 040 01 Analytical chemistry in general 71 040 10 Chemical laboratories. Laboratory equipment 71 040 20 Laboratory ware and related apparatus 71 040 30 Chemical reagents 71 040 40 Chemical analysis 71 040 50 Physicochemical methods of analysis 71 040 99 Other standards related to analytical chemistry 71 060 Inorganic chemicals 71 060 01 Inorganic chemicals in general 71 060 10 Chemical elements 71 060 20 Oxides 71 060 30 Acids 71 060 40 Bases 71 060 50 Salts 71 060 99 Other inorganic chemicals 71 080 Organic chemicals 71 080 01 Organic chemicals in general 71 080 10 Aliphatic hydrocarbons 71 080 15 Aromatic hydrocarbons 71 080 20 Halogenated hydrocarbons 71 080 30 Organic nitrogen compounds 71 080 40 Organic acids 71 080 50 Anhydrides 71 080 60 Alcohols. Ethers 71 080 70 Esters 71 080 80 Aldehydes and ketones 71 080 90 Phenols 71 080 99 Other organic chemicals 71 100 Products of the chemical industry 71 100 01 Products of the chemical industry in general 71 100 10 Materials for aluminium production 71 100 20 Gases for industrial application 71 100 30 Explosives. Pyrotechnics and fireworks 71 100 35 Chemicals for industrial and domestic disinfection purposes 71 100 40 Surface active agents 71 100 45 Refrigerants and antifreezes 71 100 50 Wood-protecting chemicals 71 100 55 Silicones 71 100 60 Essential oils 71 100 70 Cosmetics. Toiletries 71 100 80 Chemicals for purification of water 71 100 99 Other products of the chemical industry 71 120 Equipment for the chemical industry 71 120 01 Equipment for the chemical industry in general 71 120 10 Reaction vessels and their components 71 120 20 Columns 71 120 30 Heat exchangers 71 120 99 Other equipment for the chemical industry 73 MINING AND MINERALS 73 020 Mining and quarrying 73 040 Coals 73 060 Metalliferous minerals and their concentrates 73 060 01 Metalliferous minerals in general 73 060 10 Iron ores 73 060 20 Manganese ores 73 060 30 Chromium ores 73 060 40 Aluminium ores 73 060 99 Other metalliferous minerals 73 080 Non-metalliferous minerals 73 100 Mining equipment 73 100 01 Mining equipment in general 73 100 10 Tunnelling and tubing equipment 73 100 20 Ventilation, air-conditioning and illumination equipment 73 100 30 Equipment for drilling and mine excavation 73 100 40 Haulage and hoisting equipment 73 100 99 Other mining equipment 73 120 Equipment for processing of minerals 75 PETROLEUM AND RELATED TECHNOLOGIES 75 020 Extraction and processing of petroleum and natural gas 75 040 Crude petroleum 75 060 Natural gas 75 080 Petroleum products in general 75 100 Lubricants, industrial oils and related products 75 120 Hydraulic fluids 75 140 Waxes, bituminous materials and other petroleum products 75 160 Fuels 75 160 01 Fuels in general 75 160 10 Solid fuels 75 160 20 Liquid fuels 75 160 30 Gaseous fuels 75 180 Equipment for petroleum and natural gas industries 75 180 01 Equipment for petroleum and natural gas industries in general 75 180 10 Exploratory, drilling and extraction equipment 75 180 20 Processing equipment 75 180 30 Volumetric equipment and measurements 75 180 99 Other equipment for petroleum and natural gas industries 75 200 Petroleum products and natural gas handling equipment 77 METALLURGY 77 020 Production of metals 77 040 Testing of metals 77 040 01 Testing of metals in general 77 040 10 Mechanical testing of metals 77 040 20 Non-destructive testing of metals 77 040 30 Chemical analysis of metals 77 040 99 Other methods of testing of metals 77 060 Corrosion of metals 77 080 Ferrous metals 77 080 01 Ferrous metals in general 77 080 10 Irons 77 080 20 Steels 77 100 Ferroalloys 77 120 Non-ferrous metals 77 120 01 Non-ferrous metals in general 77 120 10 Aluminium and aluminium alloys 77 120 20 Magnesium and magnesium alloys 77 120 30 Copper and copper alloys 77 120 40 Nickel, chromium and their alloys 77 120 50 Titanium and titanium alloys 77 120 60 Lead, zinc, tin and their alloys 77 120 70 Cadmium, cobalt and their alloys 77 120 99 Other non-ferrous metals and their alloys 77 140 Iron and steel products 77 140 01 Iron and steel products in general 77 140 10 Heat -treatable steels 77 140 15 Steels for reinforcement of concrete 77 140 20 Stainless steels 77 140 25 Spring steels 77 140 30 Steels for pressure purposes 77 140 35 Tool steels 77 140 40 Steels with special magnetic properties 77 140 45 Non-alloyed steels 77 140 50 Flat steel products and semi-products 77 140 60 Steel bars and rods 77 140 65 Steel wire, wire ropes and link chains 77 140 70 Steel profiles 77 140 75 Steel pipes and tubes for specific use 77 140 80 Iron and steel castings 77 140 85 Iron and steel forgings 77 140 99 Other iron and steel products 77 150 Products of non-ferrous metals 77 150 01 Products of non-ferrous metals in general 77 150 10 Aluminium products 77 150 20 Magnesium products 77 150 30 Copper products 77 150 40 Nickel and chromium products 77 150 50 Titanium products 77 150 60 Lead, zinc and tin products 77 150 70 Cadmium and cobalt products 77 150 99 Other products of non-ferrous metals 77 160 Powder metallurgy 77 180 Equipment for the metallurgical industry 79 WOOD TECHNOLOGY 79 020 Wood technology processes 79 040 Wood, sawlogs and sawn timber 79 060 Wood-based panels 79 060 01 Wood-based panels in general 79 060 10 Plywood 79 060 20 Fibre and particle boards 79 060 99 Other wood-based panels 79 080 Semi-manufactures of timber 79 100 Cork and cork products 79 120 Woodworking equipment 79 120 01 Woodworking equipment in general 79 120 10 Woodworking machines 79 120 20 Woodworking tools 79 120 99 Other woodworking equipment 81 GLASS AND CERAMICS INDUSTRIES 81 020 Processes in the glass and ceramics industries 81 040 Glass 81 040 01 Glass in general 81 040 10 Raw materials and raw glass 81 040 20 Glass in building 81 040 30 Glass products 81 060 Ceramics 81 060 01 Ceramics in general 81 060 10 Raw materials 81 060 20 Ceramic products 81 060 30 Advanced ceramics 81 060 99 Other standards related to ceramics 81 080 Refractories 81 100 Equipment for the glass and ceramics industries 83 RUBBER AND PLASTIC INDUSTRIES 83 020 Manufacturing processes in the rubber and plastics industries 83 040 Raw materials for rubber and plastics 83 040 01 Raw materials for rubber and plastics in general 83 040 10 Latex and raw rubber 83 040 20 Rubber compounding ingredients 83 040 30 Auxiliary materials and additives for plastics 83 060 Rubber 83 080 Plastics 83 080 01 Plastics in general 83 080 10 Thermosetting materials 83 080 20 Thermoplastic materials 83 100 Cellular materials 83 120 Reinforced plastics 83 140 Rubber and plastics products 83 140 01 Rubber and plastics products in general 83 140 10 Films and sheets 83 140 20 Laminated sheets 83 140 30 Plastics pipes and fittings for non fluid use 83 140 40 Hoses 83 140 50 Seals 83 140 99 Other rubber and plastics products 83 160 Tyres 83 160 01 Tyres in general 83 160 10 Road vehicle tyres 83 160 20 Aircraft tyres 83 160 30 Tyres for agricultural machinery 83 160 99 Other tyres 83 180 Adhesives 83 200 Equipment for the rubber and plastics industries 85 PAPER TECHNOLOGY 85 020 Paper production processes 85 040 Pulps 85 060 Paper and board 85 080 Paper products 85 080 01 Paper products in general 85 080 10 Office paper 85 080 20 Tissue paper 85 080 30 Cardboard 85 080 99 Other paper products 85 100 Equipment for the paper industry 87 PAINT AND COLOUR INDUSTRIES 87 020 Paint coating processes 87 040 Paints and varnishes 87 060 Paint ingredients 87 060 01 Paint ingredients in general 87 060 10 Pigments and extenders 87 060 20 Binders 87 060 30 Solvents 87 060 99 Other paint ingredients 87 080 Inks. Printing inks 87 100 Paint coating equipment 91 CONSTRUCTION MATERIALS AND BUILDING 91 010 Construction industry 91 010 01 Construction industry in general 91 010 10 Legal aspects 91 010 20 Contractual aspects 91 010 30 Technical aspects 91 010 99 Other aspects 91 020 Physical planning. Town planning 91 040 Buildings 91 040 01 Buildings in general 91 040 10 Public buildings 91 040 20 Buildings for commerce and industry 91 040 30 Residential buildings 91 040 99 Other buildings 91 060 Elements of buildings 91 060 01 Elements of buildings in general 91 060 10 Walls. Partitions. Façades 91 060 20 Roofs 91 060 30 Ceilings. Floors. Stairs 91 060 40 Chimneys, shafts, ducts 91 060 50 Doors and windows 91 060 99 Other elements of buildings 91 080 Structures of buildings 91 080 01 Structures of buildings in general 91 080 10 Metal structures 91 080 20 Timber structures 91 080 30 Masonry 91 080 40 Concrete structures 91 080 99 Other structures 91 090 External structures 91 100 Construction materials 91 100 01 Construction materials in general 91 100 10 Cement. Gypsum. Lime. Mortar 91 100 15 Mineral materials and products 91 100 23 Ceramic tiles 91 100 25 Terracotta building products 91 100 30 Concrete and concrete products 91 100 40 Products in fibre-reinforced cement 91 100 50 Binders. Sealing materials 91 100 60 Thermal and sound insulating materials 91 100 99 Other construction materials 91 120 Protection of and in buildings 91 120 01 Protection of and in buildings in general 91 120 10 Thermal insulation of buildings 91 120 20 Acoustics in building. Sound insulation 91 120 25 Seismic and vibration protection 91 120 30 Waterproofing 91 120 40 Lightning protection 91 120 99 Other standards related to protection of and in buildings 91 140 Installations in buildings 91 140 01 Installations in buildings in general 91 140 10 Central heating systems 91 140 30 Ventilation and air-conditioning systems 91 140 40 Gas supply systems 91 140 50 Electricity supply systems 91 140 60 Water supply systems 91 140 65 Water heating equipment 91 140 70 Sanitary installations 91 140 80 Drainage systems 91 140 90 Lifts. Escalators 91 140 99 Other installations in buildings 91 160 Lighting 91 160 01 Lighting in general 91 160 10 Interior lighting 91 160 20 Exterior building lighting 91 180 Interior finishing 91 190 Building accessories 91 200 Construction technology 91 220 Construction equipment 93 CIVIL ENGINEERING 93 010 Civil engineering in general 93 020 Earthworks. Excavations. Foundation construction. Underground works 93 025 External water conveyance systems 93 030 External sewage systems 93 040 Bridge construction 93 060 Tunnel construction 93 080 Road engineering 93 080 01 Road engineering in general 93 080 10 Road construction 93 080 20 Road construction materials 93 080 30 Road equipment and installations 93 080 40 Street lighting and related equipment 93 080 99 Other standards related to road engineering 93 100 Construction of railways 93 110 Construction of ropeway 93 120 Construction of airports 93 140 Construction of waterways, ports and dykes 93 160 Hydraulic construction 95 MILITARY ENGINEERING 95 020 Military engineering. Military affairs. Weapons 97 DOMESTIC AND COMMERCIAL EQUIPMENT. ENTERTAINMENT. SPORTS 97 020 Home economics in general 97 030 Domestic electrical appliances in general 97 040 Kitchen equipment 97 040 01 Kitchen equipment in general 97 040 10 Kitchen furniture 97 040 20 Cooking ranges, working tables, ovens and similar appliances 97 040 30 Domestic refrigerating appliances 97 040 40 Dishwashers 97 040 50 Small kitchen appliances 97 040 60 Cookware, cutlery and flatware 97 040 99 Other kitchen equipment 97 060 Laundry appliances 97 080 Cleaning appliances 97 100 Domestic, commercial and industrial heating appliances 97 100 01 Heating appliances in general 97 100 10 Electric heaters 97 100 20 Gas heaters 97 100 30 Solid fuel heaters 97 100 40 Liquid fuel heaters 97 100 99 Heaters using other sources of energy 97 120 Automatic controls for household use 97 130 Shop fittings 97 130 01 Shop fittings in general 97 130 10 Shelving 97 130 20 Commercial refrigerating appliances 97 130 30 Trolleys for supermarket purposes 97 130 99 Other shop fittings 97 140 Furniture 97 145 Ladders 97 150 Non-textile floor coverings 97 160 Home textiles. Linen 97 170 Body care equipment 97 180 Miscellaneous domestic and commercial equipment 97 190 Equipment for children 97 195 Items of art and handicrafts 97 200 Equipment for entertainment 97 200 01 Equipment for entertainment in general 97 200 10 Theatre, stage and studio equipment 97 200 20 Musical instruments 97 200 30 Camping equipment and camp-sites 97 200 40 Playgrounds 97 200 50 Toys 97 200 99 Other equipment for entertainment 97 220 Sports equipment and facilities 97 220 01 Sports equipment and facilities in general 97 220 10 Sports facilities 97 220 20 Winter sports equipment 97 220 30 Indoor sports equipment 97 220 40 Outdoor and water sports equipment 97 220 99 Other sports equipment and facilities 99 (No title)